Answer:
y = 4x + 5 and y = 4x – 5 has no solutions
y = 4x + 5 and y = One-fourthx + 5 has no solutions
Step-by-step explanation:
For y = 4x + 5 and y = 4x – 5 slnce y = y then 4x + 5 must be = 4x - 5 if we add like terms
4x - 4x = -5 - 5 ➡0 = -10 doesn't make sense so first equation has no solution.
Do tge same with y = 4x + 5 and 2y = 8x + 10 since 2y is twice of y then 8x + 10 must be twice 4x + 5
If we simply multiply 4x + 5 by 2 we can clearly see that it is equal to 8x + 10 therefore the second equation has solution
Now for y = 4x + 5 and y = One-fourthx + 5
One-fourth of x = 1/4
again since y=y 4x +5 must be = 1/4x + 5 but that doesn't seem possible.
The answer would be first and third option y = 4x + 5 and y = 4x – 5 and y = 4x + 5 and y = One-fourthx + 5 has no solutions
